From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#61667: 29.0.60; Failure to redisplay Date: Sun, 16 Apr 2023 19:27:41 +0300 Message-ID: <83354zbxmq.fsf@gnu.org> References: <04d7cb31-684c-07c0-ee7b-503514fc1a85@yandex.ru> <7fee18a7-3307-b6de-1428-ae17d51c85af@yandex.ru> <9ac9271f1ee55a9b8bbf@heytings.org> <87a60y13ou.fsf@yahoo.com> <674e150e-fcbe-7d67-962e-214cfaec2ca0@yandex.ru> <875ybl1dii.fsf@yahoo.com> <2b249c97-db63-34e1-80c2-0c898005e31f@yandex.ru> <87zg8xyt0m.fsf@yahoo.com> <25c817d9-f969-8c24-6ed4-9b35fd6f27ad@yandex.ru> <87sfeozn8f.fsf@yahoo.com> <87o7pczlsq.fsf@yahoo.com> <43d50d6a-1eb0-cd42-0479-3f9d4d74904a@yandex.ru> <87ilfkyorf.fsf@yahoo.com> <8f4df0d7-eb1a-379a-db03-314f2c93743b@yandex.ru> <87a60vztad.fsf@yahoo.com> <14405ac4f8f101c35628@heytings.org> <60c92936-2a75-a254-145a-6a0a1656a645@yandex.ru> <8eda4f1e-233e-4963-1b1d-75945eca01d4@yandex.ru> <874jr2y7qk.fsf@yahoo.com> <66e8b8a4-fa14-800e-659c-d8db1134d71a@yandex.ru> <83r0skbc20.fsf@gnu.org> <23d8f88d-c694-faa0-93f6-1a282443b27d@yandex.ru> <83cz44asoz.fsf@gnu.org> <7d0c9615-a5ae-651d-dab5-ba767454b7bf@yandex.ru> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25097"; mail-complaints-to="usenet@ciao.gmane.io" Cc: luangruo@yahoo.com, 61667@debbugs.gnu.org, gregory@heytings.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Apr 16 18:28:15 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1po5Ed-0006MH-Af for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 16 Apr 2023 18:28:15 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1po5ES-0001Rq-2R; Sun, 16 Apr 2023 12:28:04 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1po5EQ-0001RZ-Md for bug-gnu-emacs@gnu.org; Sun, 16 Apr 2023 12:28:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1po5EQ-0006U3-Ev for bug-gnu-emacs@gnu.org; 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Sun, 16 Apr 2023 12:27:58 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1po5ED-0006T5-JC; Sun, 16 Apr 2023 12:27:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=lznVvgrlGW9dCPevJF8OhZ+YoNk0OIgWKwixpzQvPOA=; b=i6VlLzqBwYJH Qv03G/Sh6+O01Pe/8sLDnTmsufrNkz0zH+BRtdi89N2I03MxDUzhpUjNNpNE8evkZjvUZIL+ojaku otBaEmdrq8FnIbn7W10RFe8Qm220vQyUyfzhWBFE+4nGvXMdxX46u9pAZOJB4sb744BHUonIRJ2jq J/x/EeCkEtPsIkmrPOoGJJz/se/NoQZhSKWFbnQZKQgO7MTpCHnh2JCUXNDY4AOOgXncxgSmlHZT2 JXV4xG4TpMen8+syhr+v3zfQuw2+UT3PWL9d+KycSnVjfFmWecNQaTCANgGSd+9JnF+/OjTopIdL0 8YLrZy7dfaIWXPzxa7GM7g==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1po5E2-0007Mu-2f; Sun, 16 Apr 2023 12:27:42 -0400 In-Reply-To: <7d0c9615-a5ae-651d-dab5-ba767454b7bf@yandex.ru> (message from Dmitry Gutov on Sun, 16 Apr 2023 16:08:26 +0300) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:260142 Archived-At: > Date: Sun, 16 Apr 2023 16:08:26 +0300 > Cc: luangruo@yahoo.com, 61667@debbugs.gnu.org, gregory@heytings.org > From: Dmitry Gutov > > 1. 'emacs -Q', disable stuff. > 2. 'C-x p f', visit lisp/emacs-lisp/smie.el. > 3. Search for something rare using 'C-x p g' (e.g. for "Coq-specific", > but not necessarily). > 4. Press 'q' to exit the search. > > On step 3 or 4, the title bar will get updated noticeably faster than > the frame configuration changes. When you say "gets updated noticeably faster", what exactly do you mean? by how much time does the redraw of the windows lag after the title bar update? It is normal for the frame's title to be updated first, because Emacs redraws it early during a redisplay cycle. Only after that, the display engine examines all the windows and redraws whatever needs to be updated. So it could take some short time between the two, perhaps more if the redisplay of windows requires to redraw a lot. However, in your original message today you seemed to say that the windows are not updated unless you press something like C-n, and that should not happen. Did I misunderstand your original report?